Jitterer

A 'jitterer' is an individual or entity exhibiting nervous, agitated, or restless behavior, often stemming from anxiety, excitement, or uncertainty. This behavior manifests as trembling, fidgeting, or rapid and erratic movements, both physically and sometimes metaphorically, impacting decision-making, performance, and overall demeanor. The term can be applied to people, animals, or even systems or processes subject to instability. It suggests a lack of composure and control, leading to unpredictable outputs or actions. The level of 'jittering' can vary from mild nervousness to severe panic. The word often carries connotations of someone struggling with anxiety, feeling unsettled, or under pressure and struggling to remain calm and in control. The state suggests they are experiencing a sense of unease or anticipation that they are having difficulties in controlling.

Jitterer meaning with examples

• Before the championship game, the star quarterback was a real jitterer, pacing the locker room and barely able to sit still. His teammates tried to reassure him, but his nerves were visibly frayed. It was uncertain if he could contain the agitation and lead them to victory or not.
• The puppy was such a jitterer during the thunderstorm, whimpering and hiding under the sofa. His frantic movements and rapid panting signaled how terrified he was of the loud noises and flashes of lightning. His owner had to stay with him and comfort him until it passed.
• The stock market became a notorious jitterer with every economic report released, experiencing wild swings that caused investors to worry. The erratic fluctuations created instability and unpredictable financial results, unsettling the entire market and leaving all concerned in an uncertain state.
• Sarah was a jitterer at the job interview, her voice trembling and hands shaking. She stumbled over her words, clearly showing her unease. Despite her qualifications, her nervous demeanor made it challenging for her to present herself and perform well under pressure.
• The old, unreliable engine, in contrast to the new one, was a jitterer, sputtering and vibrating constantly. The inconsistent performance threatened to stall the entire manufacturing process, frustrating the engineers. The old engine needed to be replaced if production was to continue smoothly.